The series provides resolution bandwidth (RBW) from 1 Hz to 1 MHz, video bandwidth (VBW) from 10 Hz to 3 MHz, phase noise of -104 dBc/Hz, a 20 dB preamplifier and the lowest noise floor 160 dBm/Hz (typical).As for measurement applications, the GSP-8000 series is equipped with built-in Time Spec function, AM/FM signal demodulation function, channel test function (channel power measurement), Pass-Fail function, etc. The Time Spec function can simultaneously observe and display the correlation between power, frequency and time. ACPR/OCBW/CHPW tests can be used to test adjacent channels, bandwidth occupancy ratio and channel power. The Pass-Fail function can be used to determine whether the signal is within the set range. The GSP-8000 uses a large 10.4-inch TFT LCD screen with XGA (1024*768) resolution to allow easy observation of test signals. For the communication interface, GSP-8000 provides two interfaces: USB and LAN. Through the USB host, users can quickly retrieve files stored during measurements, while the USB device and LAN interface allow users to control the instrument through dedicated PC software or use the corresponding command set to design the required program.GSP-8000 also provides two options, namely Tracking Generator TG and EMI filter. When placing an order, customers must decide on the TG function (GSP-8800). To further improve the efficiency of use other options can be activated through the corresponding software license (Soft-Key).